I am a descendant of a Malcolm McFadyen (born circa 1759) who lived at Kinigary farm. I have triangulated DNA matches with descendants of Daniel's son Archibald, so I am hypothesizing that Malcolm and Archibald were likely brothers. There is another potential brother Colin McFadyen (wife Euphemia McMillan) who was also documented to have gone to NC (and then to Ontario) but have not been able to triangulate him.
Peter